Repair of condenser microphones
Comprehensive diagnosis, component replacement, capsule check, internal cleaning, audio tests and validation in studio conditions.
Microphone repair, enhancements and artisanal crafting of recording microphones. Precision work carried out by Marc HENRY.
The Microphone Workshop specializes in microphone repair for sound professionals, recording studios, musicians, sound engineers, and vintage gear enthusiasts. Marc HENRY handles electronic faults, capsule issues, noise defects, gain losses, and power supply instabilities.
Comprehensive diagnosis, component replacement, capsule check, internal cleaning, audio tests and validation in studio conditions.
Restoration of high-voltage circuits, tube replacement, power supply optimization, reduction of hiss, and sonic calibration.
Repair of FET circuits / preamplification, replacement of capacitors, voltage checks, and improvement of the sonic presentation.
Each microphone has a unique sonic identity. At The Microphone Workshop, Marc HENRY favors a technical and musical approach: the aim is to repair durably while preserving the microphone’s original character. It is also possible to perform upgrades (component upgrades, noise optimization, dynamic range enhancement) or to design custom microphones.
Analysis of components, measurement of voltages, capsule testing, power supply checks, and final testing in real-world conditions.
Signal optimization, reduction of background noise, headroom improvement, and premium vintage restoration.
Fabrication and assembly of customized studio microphones: tone, character, dynamics, and frequency response.
Ideal for voice-overs, singing, rap, acoustic instruments, ambient recordings, podcasts and professional productions.
Need a microphone repair or an improvement to your studio microphone? Contact Marc HENRY directly for a diagnostic or a quote.
Why use a specialized workshop?
A poorly repaired microphone can lose its sonic signature. At The Microphone Workshop, repairs are performed with reliable components, thorough testing, and audio validation before return.